With AppFW Components you can write Applications with extensible functionalities without worrying about your ideas in the future. Write a container application to host your modules and you're able to add new functions at any time you need them. You can use any object and functionality of the container or the modules via Service Calls. AppFW will automatically dispatch your Service Calls to the modules which are responsible.
Use one container Application for all of your projects. When there is no specific Implementation in the container - just GUI mechanics - you can reuse one container for all Apps with similar Look and Feel.